EFA CORPORATION

EFA PNP 120

Card Type              Network Interface Card
NIC Type               Ethernet
Maximum Onboard Memory 16KB
Boot ROM               Available
Network Transfer Rate  20Mbps
Topology               Linear Bus, Star
Wiring Type            Unshielded twisted pair

                       AUI transceiver

                       RG-58A/U 50ohm coaxial
Data Bus               16-bit ISA

[Image]

                                CONNECTIONS

        Function            Label            Function            Label

  UTP via RJ-45              CN1       AUI connector              CN3
  connector                            (adapter required)

  RG-58A/U connector         CN2

                        USER CONFIGURABLE SETTINGS

                    Function                      Label      Position

  BNC enabled                                      J7         Closed

  AUI enabled                                      J7          Open

                            CONFIGURATION MODE

        Function               JP1             JP2              JP3

   Plug and Play mode        Closed            Open             Open
        enabled

     Jumperless mode          Open            Closed            Open
        enabled

  Jumper mode enabled         Open             Open            Closed

            BASE I/O ADDRESS SELECTION

  Setting      JP9       JP10     JP11      JP12

    300h       Open      Open     Open      Open

    320h       Open      Open     Open     Closed

    340h       Open      Open    Closed     Open

    360h       Open      Open    Closed    Closed

    380h      Closed     Open     Open      Open

    3A0h      Closed     Open     Open     Closed

    3C0h      Closed     Open    Closed     Open

    3E0h      Closed     Open    Closed    Closed

    200h       Open     Closed    Open      Open

    220h       Open     Closed    Open     Closed

    240h       Open     Closed   Closed     Open

    260h       Open     Closed   Closed    Closed

    280h      Closed    Closed    Open      Open

    2A0h      Closed    Closed    Open     Closed

    2C0h      Closed    Closed   Closed     Open

    2E0h      Closed    Closed   Closed    Closed

          INTERRUPT SELECTION

   IRQ      JP13      JP14     JP15

   2/9      Open      Open     Open

    3       Open      Open    Closed

    4       Open     Closed    Open

    5       Open     Closed   Closed

   10      Closed     Open     Open

   11      Closed     Open    Closed

   12      Closed    Closed    Open

   15      Closed    Closed   Closed

                     ROM ADDRESS/SIZE SELECTION

   Address/Size      JP4        JP5       JP6       JP7       JP8

     Disabled        Open      Open       N/A       N/A       N/A

    C000:0 32K       Open     Closed     Open       Open      Open

    C800:0 32K       Open     Closed     Open       Open     Closed

    D000:0 32K       Open     Closed     Open      Closed     Open

    D800:0 32K       Open     Closed     Open      Closed    Closed

    C000:0 64K       Open     Closed    Closed      Open      Open

    D000:0 64K       Open     Closed    Closed      Open     Closed

    C000:0 16K      Closed     Open      Open       Open      Open

    C400:0 16K      Closed     Open      Open       Open     Closed

    C800:0 16K      Closed     Open      Open      Closed     Open

    CC00:0 16K      Closed     Open      Open      Closed    Closed

    D000:0 16K      Closed     Open     Closed      Open      Open

    D400:0 16K      Closed     Open     Closed      Open     Closed

    D800:0 16K      Closed     Open     Closed     Closed     Open

    DC00:0 16K      Closed     Open     Closed     Closed    Closed

                           DIAGNOSTIC LED(S)

  Note: Exact color, function, and location of LEDs is unidentified.